S
M
T
W
T
F
S
26
88°
72°
27
88°
75°
28
90°
73°
29
84°
68°
30
70°
63°
1
60°
51°
2
74°
46°
3
79°
54°
4
81°
62°
5
82°
71°
6
81°
61°
7
77°
58°
8
74°
62°
9
75°
65°
10
79°
66°
11
85°
68°
12
86°
64°
13
84°
62°
14
85°
63°
15
85°
67°
16
84°
67°
17
85°
68°
18
85°
68°
19
84°
67°
20
84°
68°
21
83°
68°
22
81°
67°
23
81°
68°
24
84°
69°
25
82°
69°
26
81°
66°
27
82°
63°
28
84°
67°
29
86°
69°
30
85°
68°
31
87°
68°
1
87°
67°
2
88°
69°
3
88°
70°
4
89°
71°
5
89°
70°
6
86°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Jasper
Jasper's May 2026 forecast shows daily high temperatures ranging from 60° to 89°, with overnight lows between 46° and 71°. The average high for May is 82° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Jasper. See also: June | July | August.
